diff --git a/requirements.txt b/requirements.txt
index 1848b28..50f86fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,4 @@ tables==3.4.4
 ujson==1.35
 jsonschema==2.6.0
 scipy==1.1.0
-numpy==1.14.5
+numpy==1.22.0